Alya Sometimes Hides Her Feelings in Russian, Vol. 4.5

This collection of short stories captures special moments during the student council's summer vacation, and it may even answer some important questions: How will Sayaka react to the truth about Masachika and Yuki's relationship? What devious activities is Nonoa up to behind the scenes? Will Masachika pretend his intimate moment with Alya never happened? Why is it so easy for this group to get hypnotized? And is it really possible to punch a ghost?! To find out, follow along as they make summer memories!